VkLatencySleepModeInfoNV(3)

Name

VkLatencySleepModeInfoNV - Structure to set low latency mode

C Specification

The VkLatencySleepModeInfoNV structure is defined as:

// Provided by VK_NV_low_latency2
typedef struct VkLatencySleepModeInfoNV {
    VkStructureType    sType;
    const void*        pNext;
    VkBool32           lowLatencyMode;
    VkBool32           lowLatencyBoost;
    uint32_t           minimumIntervalUs;
} VkLatencySleepModeInfoNV;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • lowLatencyMode is the toggle to enable or disable low latency mode.

  • lowLatencyBoost allows an application to hint to the GPU to increase performance to provide additional latency savings at a cost of increased power consumption.

  • minimumIntervalUs is the microseconds between vkQueuePresentKHR calls for a given swapchain that vkLatencySleepNV will enforce.

Description

If lowLatencyMode is VK_FALSE, lowLatencyBoost will still hint to the GPU to increase its power state and vkLatencySleepNV will still enforce minimumIntervalUs between vkQueuePresentKHR calls.

Valid Usage (Implicit)

See Also

VK_NV_low_latency2, VkBool32, VkStructureType, vkSetLatencySleepModeNV

Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.